http://camerapedia.wikia.com/wiki/Zenit_ET
Zenit ET photo-camera, 1981, USSR.
This model with a Selenium cell lightmeter. Lens Helios 44-2 Here is information about lens http://www.pentaxforums.com/userreviews/kmz-helios-44-2-58mm-f-2.html
Perfect condition.
I am waiting for the best offer price.